Delete a blogspot account/blog?

[ThePitt]

Im not really sure where to post this thread, so I do it here.

Here is the thing, long story short, I need to delete an old blogspot account/blog, which is pretty old and I cant remember the email and password. I already asked in the blogspot forum, searched for hours and yet, nothing. There isnt a way to delete an account without the email address (which would be cancelled because its pretty old too)?.

To my surprise that blog keep 'alive' on the google search engine, and I cant even make it 'offline' from google.

Any help would be appreciated.